ChemicalBook > CAS DataBase List > Acid Yellow 158

Acid Yellow 158

Acid Yellow 158 Structure
Acid Yellow 158
  • CAS No.12220-84-7
  • Chemical Name:Acid Yellow 158
  • CBNumber:CB6967747
  • Molecular Formula:
  • Formula Weight:0
  • MOL File:Mol file
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

Acid Yellow 158 Chemical Properties,Usage,Production

  • Preparation 2,4-Diaminobenzenesulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, and again 3-Aminobenzenesulfonic acid condensation, and then diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling, and finally hydrolysis.
  • Properties and Applications green light yellow. Yellow evenly powder, soluble in water, solubility than 50 g/L (50 ℃). Can be used for wool and polyamide fiber fabric dyeing.
    Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
    Fading Stain Fading Stain Fading Stain
    ISO 6 4 5 4-5 4 5 4-5 5
Acid Yellow 158 Preparation Products And Raw materials
Raw materials
Preparation Products
Acid Yellow 158 Suppliers
Global(10)Suppliers
Acid Yellow 158 Spectrum
12220-84-7, Acid Yellow 158Related Search:
  • 酸性黄158
  • 中性黄 5GL
  • 12220-84-7
  • C.I.Acid Yellow 158
  • Acid Yellow 158

Home

My